PARPAS INVAR

Unmatched Accuracy

Boring Machine with the most unique technological innovations of any other, in order to meet the ever-growing need of precision. The INVAR's level of accuracy is unmatched by any machine of comparable size today.

 

Machine Specifications

   

Invar 2

 

Invar 3

Travel

Longitudinal - X  mm    6000 ÷ 30000    6000 ÷ 30000
Vertical - Y  mm    3000 ÷ 5500   4000 ÷ 6500
Cross - Z  mm    1250   1500
Boring Bar - W mm     1000   1250
Total cross - Z+W  mm   2250     2750

Feed

Longitudinal - X mm/min     0 ÷ 25000    0 ÷ 25000
Vertical - Y mm/min     0 ÷ 20000    0 ÷ 20000
Cross - Z  mm/min    0 ÷ 20000    0 ÷ 20000
Boring Bar - W  mm/min    0 ÷ 15000    0 ÷ 15000

Spindle

 Boring bar diameter  mm   160,2 - 180    180 - 200 
 Spindle taper DIN69871
BIG PLUS 
   ISO 50   ISO 50 - 60 
Ram section  mm     430 x 490   480 x 550 
Speed ranges       
Power S1 kW (hp)     80 (107)    100 (134)
Torque S1 Nm    7600 - 8800    14500 
Spindle speed rpm    3000 - 2500    2500 - 2000 

Tool Changer

Capacity of tools     60-80-100-120   60-80-100-120

Head Changer

Automatic - Capacity     2 ÷ 8   2 ÷ 8